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Huawei HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network) Sample Questions:

1. For IGP routing to become a BGP route, only the network command can be used.

A) True
B) False

2. About the advantages of IGMP snooping, which of the following description is correct? (Multiple choice)

A) Provides convenience for individual billing for each user host.
B) Reduce broadcast packets on Layer 2 networks and save bandwidth.
C) The security of multicast information is enhanced.
D) IGMP consumes a large number of CPUs of Layer 2 switches and is not recommended.

3. In the MSTP protocol, each MST Instance uses the RSTP algorithm alone to calculate a separate spanning tree.
Which of the following description is true about the OSPF neighbor relationship and adjacency relationship?

A) Neighbor relationship is a relationship formed by adjacency to exchange routing information.
B) Adjacency is maintained by OSPF's HELLO protocol
C) Not all neighbor relationships can become adjacencies
D) OSPF routers must establish adjacencies before exchanging information.

4. What is wrong description of the working mode of PIM below?

A) PIM-ASM
B) PIM-SM
C) PIM-DM
D) PIM-SSM

5. Which of the following descriptions are correct about BGP Local-Preference? (Multiple Choice)

A) The default value of BGP route Local-Preference is 100.
B) In the BGP routing rule, the Preferred-Value has a higher priority than the Local-Preference, that is, the Preferred-Value is prioritized.
C) BGP Local-Preference is usually used in the routing rule policy to control how data flows into As
D) In the BGP routing rules, the priority of the MED is higher than the Local-Preference, that is, the priority is compared with the MED.

Solutions: